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/*
* Copyright 2013 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef RTC_BASE_DSCP_H_
#define RTC_BASE_DSCP_H_
namespace webrtc {
// Differentiated Services Code Point.
// See http://tools.ietf.org/html/rfc2474 for details.
enum DiffServCodePoint {
DSCP_NO_CHANGE = -1,
DSCP_DEFAULT = 0, // Same as DSCP_CS0
DSCP_CS0 = 0, // The default
DSCP_CS1 = 8, // Bulk/background traffic
DSCP_AF11 = 10,
DSCP_AF12 = 12,
DSCP_AF13 = 14,
DSCP_CS2 = 16,
DSCP_AF21 = 18,
DSCP_AF22 = 20,
DSCP_AF23 = 22,
DSCP_CS3 = 24,
DSCP_AF31 = 26,
DSCP_AF32 = 28,
DSCP_AF33 = 30,
DSCP_CS4 = 32,
DSCP_AF41 = 34, // Video
DSCP_AF42 = 36, // Video
DSCP_AF43 = 38, // Video
DSCP_CS5 = 40, // Video
DSCP_EF = 46, // Voice
DSCP_CS6 = 48, // Voice
DSCP_CS7 = 56, // Control messages
};
} // namespace webrtc
// Re-export symbols from the webrtc namespace for backwards compatibility.
// TODO(bugs.webrtc.org/4222596): Remove once all references are updated.
#ifdef WEBRTC_ALLOW_DEPRECATED_NAMESPACES
namespace rtc {
using ::webrtc::DiffServCodePoint;
using ::webrtc::DSCP_AF11;
using ::webrtc::DSCP_AF12;
using ::webrtc::DSCP_AF13;
using ::webrtc::DSCP_AF21;
using ::webrtc::DSCP_AF22;
using ::webrtc::DSCP_AF23;
using ::webrtc::DSCP_AF31;
using ::webrtc::DSCP_AF32;
using ::webrtc::DSCP_AF33;
using ::webrtc::DSCP_AF41;
using ::webrtc::DSCP_AF42;
using ::webrtc::DSCP_AF43;
using ::webrtc::DSCP_CS0;
using ::webrtc::DSCP_CS1;
using ::webrtc::DSCP_CS2;
using ::webrtc::DSCP_CS3;
using ::webrtc::DSCP_CS4;
using ::webrtc::DSCP_CS5;
using ::webrtc::DSCP_CS6;
using ::webrtc::DSCP_CS7;
using ::webrtc::DSCP_DEFAULT;
using ::webrtc::DSCP_EF;
using ::webrtc::DSCP_NO_CHANGE;
} // namespace rtc
#endif // WEBRTC_ALLOW_DEPRECATED_NAMESPACES
#endif // RTC_BASE_DSCP_H_
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